ARDSLEY, N.Y.--(BUSINESS WIRE)--Acorda Therapeutics, Inc. (Nasdaq:ACOR) today announced the pricing of a public offering of $300 million principal amount of convertible senior notes due 2021 (the "Notes"). The Notes will bear interest at an annual rate of 1.75% and will mature on June 15, 2021, unless earlier converted, purchased or redeemed. Acorda granted the underwriter an option to purchase up to an additional $45 million principal amount of Notes to cover over-allotments, if any.